Modular System - Insert Bases: Type - Bulkhead Mount; Cover Provision - With Cover; Entry Position - Quantity - Top (1); Mounting Code-Series Size - B6; Material, Housing - Die Cast Aluminum; Enclosure Rating - IP65; Dimensions - HxWxL: 1.85x2.67x3.23 in (47x68x82mm); Manufacturer Model - HDC 06B